About Paul von Zielbauer

Paul von Zielbauer

Paul von Zielbauer

Paul von Zielbauer is the creator of AGING with STRENGTH on Substack.

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For $1 Million, You Can Be 'Immortal', Says Tech Bro Bryan Johnson Feb 19, 2026

Bryan Johnson wants you to know he doesn't plan on dying. And if you have $1 million sitting around, he'll show you how to not die, too. Johnson, the 48-year-old tech entrepreneur who sold his payments company for $800 million and has since reinvente... Read More

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The Longevity Industry Has a Trust Problem It Can't Biohack Away Feb 05, 2026

The Longevity-Wellness Industrial Complex — a $65 billion sector projected to more than quadruple by decade's end — sells a seductive product. Not pills or protocols, though there are plenty of those. What it really sells is the idea that... Read More

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The Importance of Social Strength Now Jan 29, 2026

It's time to talk about social strength. It's one of the most important, but least discussed pillars of healthy aging. Social strength traditionally refers to the need for anyone in the second half of life to cultivate healthy connections to the visc... Read More

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What Every Man Should Know About Menopause Jan 22, 2026

Women are finally getting the information they've long deserved about menopause and perimenopause — what's happening in their bodies, why their doctors often fail them and what actually helps. As women learn more, men need to catch up (an under... Read More